Liquid crystal display device and manufacturing and repairing methods thereof
US8502932B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2010 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Feb 10, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136263
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An LCD device is disclosed. The LCD device includes: a gate line and a gate electrode formed on a substrate; a common line formed in the same layer as the gate line; a gate insulation film entirely formed on the substrate with the gate line; a data line formed on the gate insulation film opposite to the common line and configured to cross with the gate line and to define a pixel region; a source electrode formed to protrude from the data line; a drain electrode separated by a first distance from the source electrode; a passivation film entirely formed on the substrate with the data line; and a pixel electrode formed on the passivation film and connected to the drain electrode. The common line includes first and second common lines separated by a second distance from each other, and a third common line formed within the second distance between the first and second common lines and used as a repair pattern during a repairing process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.